Catherine, Duchess of Cambridge looked positively gorgeous tonight when she attended the “Our Greatest Team Rises” BOA Olympic Concert at the Royal Albert Hall this evening with Prince William, Duke of Chambridge in London.

The brunette beauty was radiant in this bespoke emerald silk gown by Jenny Packham with a lace bodice and enriched with dazzling Swarovski crystals. Pleating traveled from the plunging v-neckline into the full skirt, but was cut off at the waist with a beautiful crystal and flower embellished ribbon belt.

A light green version was seen during Packham’s Spring 2012 presentation, but this was created especially for the Duchess.

I just can’t get enough of it — especially the elegant full lace back!

As if the dress wasn’t enough, Kate’s hair looked amazing! Her long chocolate brown tresses were woven into a classy chignon with braided elements and volumized in the front.

She finished off her look with drop earrings, Jimmy Choo “Vamp” glitter-finished platform sandals and a bespoke emerald clutch.